////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2009 Daniel F. Hanson
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
////////////////////////////////////////////////////////////////////////////////

namespace SilverLua.Compiler
{
   public class Token
   {
      public string String { get; private set; }
      public TokenType Type { get; private set; }
      
      public static readonly Token EOF = new Token(null, TokenType.EOF);
      
      public Token(string str, TokenType type)
      {
         String = str;
         Type = type;
      }
   }
   
   public enum TokenType
   {
      BinaryOperator,
      UnaryOperator,
      Punctuation,
      NumericLiteral,
      ScientificNumericLiteral,
      HexNumericLiteral,
      StringLiteral,
      LongStringLiteral,
      Keyword,
      Identifier,
      Comment,
      WhiteSpace,
      EOF
   }
}
